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2014/10/16 ¤W¤È 08:23:30

android Programming Glossary: scalewidth

Rotate a saved bitmap in android

http://stackoverflow.com/questions/10332783/rotate-a-saved-bitmap-in-android

newHeight 200 calculate the scale in this case 0.4f float scaleWidth float newWidth width float scaleHeight float newHeight height.. newHeight height Matrix matrix new Matrix matrix.postScale scaleWidth scaleHeight matrix.postRotate x Bitmap resizedBitmap Bitmap.createBitmap..

Android - styling seek bar

http://stackoverflow.com/questions/16163215/android-styling-seek-bar

drawable @drawable red_scrubber_secondary_holo android scaleWidth 100 item item android id @android id progress scale android.. drawable @drawable red_scrubber_primary_holo android scaleWidth 100 item layer list Then copy required drawables from Android..

Out of memory while creating bitmaps on device

http://stackoverflow.com/questions/17990086/out-of-memory-while-creating-bitmaps-on-device

int width bm.getWidth int height bm.getHeight float scaleWidth float newWidth width float scaleHeight float newHeight height.. matrix new Matrix resize the bit map matrix.postScale scaleWidth scaleHeight recreate the new Bitmap Bitmap resizedBitmap Bitmap.createBitmap..

How to crop the parsed image in android?

http://stackoverflow.com/questions/3725501/how-to-crop-the-parsed-image-in-android

newHeight 200 calculate the scale in this case 0.4f float scaleWidth float newWidth width float scaleHeight float newHeight height.. matrix new Matrix resize the bit map matrix.postScale scaleWidth scaleHeight recreate the new Bitmap Bitmap resizedBitmap Bitmap.createBitmap..

Android: high quality image resizing / scaling

http://stackoverflow.com/questions/4207562/android-high-quality-image-resizing-scaling

height bm.getHeight float aspect float width height float scaleWidth newWidth float scaleHeight scaleWidth aspect yeah create a matrix.. width height float scaleWidth newWidth float scaleHeight scaleWidth aspect yeah create a matrix for the manipulation Matrix matrix.. matrix new Matrix resize the bit map matrix.postScale scaleWidth width scaleHeight height recreate the new Bitmap Bitmap resizedBitmap..

Android Saving created bitmap to directory on sd card

http://stackoverflow.com/questions/4263375/android-saving-created-bitmap-to-directory-on-sd-card

int newWidth 2592 int newHeight 1936 float scaleWidth float newWidth oldWidth float scaleHeight float newHeight oldHeight.. matrix new Matrix resize the bit map matrix.postScale scaleWidth scaleHeight Bitmap _bitmapScaled Bitmap.createBitmap _bitmapPreScale..

Rotate zoom drag image in android imageview

http://stackoverflow.com/questions/5894736/rotate-zoom-drag-image-in-android-imageview

int imageHeight d.getIntrinsicHeight int scaleWidth int imageWidth value 0 int scaleHeight int imageHeight value.. if value 5 height 1 value 5 height 10 else if value 2 scaleWidth 1 value 2 scaleWidth 10 else if value 5 scaleHeight 1 value.. 1 value 5 height 10 else if value 2 scaleWidth 1 value 2 scaleWidth 10 else if value 5 scaleHeight 1 value 5 scaleHeight 10 maximum..

How do I modify TouchImageView with double tap to zoom in and out?

http://stackoverflow.com/questions/7704086/how-do-i-modify-touchimageview-with-double-tap-to-zoom-in-and-out

deltaX curr.x last.x float deltaY curr.y last.y float scaleWidth Math.round origWidth saveScale float scaleHeight Math.round.. float scaleHeight Math.round origHeight saveScale if scaleWidth width deltaX 0 if y deltaY 0 deltaY y else if y deltaY bottom..

Rotate a saved bitmap in android

http://stackoverflow.com/questions/10332783/rotate-a-saved-bitmap-in-android

int height bitmapOrg.getHeight int newWidth 200 int newHeight 200 calculate the scale in this case 0.4f float scaleWidth float newWidth width float scaleHeight float newHeight height Matrix matrix new Matrix matrix.postScale scaleWidth scaleHeight.. scaleWidth float newWidth width float scaleHeight float newHeight height Matrix matrix new Matrix matrix.postScale scaleWidth scaleHeight matrix.postRotate x Bitmap resizedBitmap Bitmap.createBitmap bitmapOrg 0 0 width height matrix true iv.setScaleType..

Android - styling seek bar

http://stackoverflow.com/questions/16163215/android-styling-seek-bar

item android id @android id secondaryProgress scale android drawable @drawable red_scrubber_secondary_holo android scaleWidth 100 item item android id @android id progress scale android drawable @drawable red_scrubber_primary_holo android scaleWidth.. 100 item item android id @android id progress scale android drawable @drawable red_scrubber_primary_holo android scaleWidth 100 item layer list Then copy required drawables from Android source code I took them here https github.com android platform_frameworks_base..

Out of memory while creating bitmaps on device

http://stackoverflow.com/questions/17990086/out-of-memory-while-creating-bitmaps-on-device

Bitmap getResizedBitmap Bitmap bm int newHeight int newWidth int width bm.getWidth int height bm.getHeight float scaleWidth float newWidth width float scaleHeight float newHeight height create a matrix for the manipulation Matrix matrix new Matrix.. newHeight height create a matrix for the manipulation Matrix matrix new Matrix resize the bit map matrix.postScale scaleWidth scaleHeight recreate the new Bitmap Bitmap resizedBitmap Bitmap.createBitmap bm 0 0 width height matrix false return resizedBitmap..

How to crop the parsed image in android?

http://stackoverflow.com/questions/3725501/how-to-crop-the-parsed-image-in-android

int height bitmapOrg.height int newWidth 200 int newHeight 200 calculate the scale in this case 0.4f float scaleWidth float newWidth width float scaleHeight float newHeight height createa matrix for the manipulation Matrix matrix new Matrix.. newHeight height createa matrix for the manipulation Matrix matrix new Matrix resize the bit map matrix.postScale scaleWidth scaleHeight recreate the new Bitmap Bitmap resizedBitmap Bitmap.createBitmap bitmapOrg 0 0 width height matrix true make..

Android: high quality image resizing / scaling

http://stackoverflow.com/questions/4207562/android-high-quality-image-resizing-scaling

Bitmap bm int newWidth int width bm.getWidth int height bm.getHeight float aspect float width height float scaleWidth newWidth float scaleHeight scaleWidth aspect yeah create a matrix for the manipulation Matrix matrix new Matrix resize the.. width bm.getWidth int height bm.getHeight float aspect float width height float scaleWidth newWidth float scaleHeight scaleWidth aspect yeah create a matrix for the manipulation Matrix matrix new Matrix resize the bit map matrix.postScale scaleWidth.. aspect yeah create a matrix for the manipulation Matrix matrix new Matrix resize the bit map matrix.postScale scaleWidth width scaleHeight height recreate the new Bitmap Bitmap resizedBitmap Bitmap.createBitmap bm 0 0 width height matrix true..

Android Saving created bitmap to directory on sd card

http://stackoverflow.com/questions/4263375/android-saving-created-bitmap-to-directory-on-sd-card

_bitmapPreScale.getWidth int oldHeight _bitmapPreScale.getHeight int newWidth 2592 int newHeight 1936 float scaleWidth float newWidth oldWidth float scaleHeight float newHeight oldHeight Matrix matrix new Matrix resize the bit map matrix.postScale.. oldWidth float scaleHeight float newHeight oldHeight Matrix matrix new Matrix resize the bit map matrix.postScale scaleWidth scaleHeight Bitmap _bitmapScaled Bitmap.createBitmap _bitmapPreScale 0 0 oldWidth oldHeight matrix true WANT TO SAVE _bitmapScaled..

Rotate zoom drag image in android imageview

http://stackoverflow.com/questions/5894736/rotate-zoom-drag-image-in-android-imageview

Drawable d getDrawable if d null return int imageWidth d.getIntrinsicWidth int imageHeight d.getIntrinsicHeight int scaleWidth int imageWidth value 0 int scaleHeight int imageHeight value 4 don't let the image go outside if value 2 width 1 value.. the image go outside if value 2 width 1 value 2 width 10 else if value 5 height 1 value 5 height 10 else if value 2 scaleWidth 1 value 2 scaleWidth 10 else if value 5 scaleHeight 1 value 5 scaleHeight 10 maximum zoom ratio MAx if value 0 MAX_ZOOM.. if value 2 width 1 value 2 width 10 else if value 5 height 1 value 5 height 10 else if value 2 scaleWidth 1 value 2 scaleWidth 10 else if value 5 scaleHeight 1 value 5 scaleHeight 10 maximum zoom ratio MAx if value 0 MAX_ZOOM value 4 MAX_ZOOM value..

How do I modify TouchImageView with double tap to zoom in and out?

http://stackoverflow.com/questions/7704086/how-do-i-modify-touchimageview-with-double-tap-to-zoom-in-and-out

DRAG break case MotionEvent.ACTION_MOVE if mode DRAG float deltaX curr.x last.x float deltaY curr.y last.y float scaleWidth Math.round origWidth saveScale float scaleHeight Math.round origHeight saveScale if scaleWidth width deltaX 0 if y deltaY.. curr.y last.y float scaleWidth Math.round origWidth saveScale float scaleHeight Math.round origHeight saveScale if scaleWidth width deltaX 0 if y deltaY 0 deltaY y else if y deltaY bottom deltaY y bottom else if scaleHeight height deltaY 0..